Hallo!
Ich habe ein Problem, das mich gerade an den Rand der Verzweiflung bringt. Ich möchte Surround Sound (5.1) über HDMI ausgeben. Das klappt auch, wenn der Receiver, an dem das HDMI-Kabel angeschlossen ist, von Anfang an eingeschaltet ist (In den Klangeinstellungen oder in 'pavucontrol' entsprechendes Profil ausgewählt, fertig; das korrekte Profil ist dann 'output:hdmi-surround-extra1').
Wenn der Receiver beim Starten aber aus war (bzw. auf Standby) wird dieses Profil nicht angezeigt, nur Stereo ist verfügbar, soweit auch noch ok (im Standby gibts eben kein 5.1). Nur wenn man den Receiver dann einschaltet, bleibt das leider auch so. Selbst nach einem
pulseaudio -k; sudo alsa force-reload
ist das Surround-Profil nicht verfügbar, alle anderen Surround-Profile funktionieren nicht.
HDMI-Hotplug funktioniert an sich, ich könnte beispielsweise entsprechende udev Regeln anlegen. Nützt mir nur leider nichts, da das Profil eben überhaupt nicht verfügbar ist (erst wieder nach kompletten Neustart). Übrigens: ich habe testweise eine Ubuntu-Live-CD getestet, dort genau das gleiche Verhalten. Weiß jemand, was man da tun könnte?
Kurz zur Hardware: Grafik / Sound über HDMI direkt am Mainboard (GPU auf Prozessor, keine eigene Grafik- / Soundkarte). HDMI in Receiver (Denon AVR-X 2200), von dort zum Monitor.
$ pacmd list-cards wenn Receiver von Anfang an eingeschaltet:
1 card(s) available. index: 0 name: <alsa_card.pci-0000_00_1f.3> driver: <module-alsa-card.c> owner module: 6 properties: alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xdf140000 irq 131" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1f.3" sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "a170" device.product.name = "Sunrise Point-H HD Audio" device.form_factor = "internal" device.string = "0" device.description = "Internes Audio" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" profiles: input:analog-stereo: Analog Stereo Eingang (priority 10, available: unknown) output:analog-stereo: Analog Stereo Ausgang (priority 1000, available: unknown) output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 1010, available: unknown) output:hdmi-stereo: Digital Stereo (HDMI) Ausgang (priority 400, available: unknown) output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Ausgang + Analog Stereo Eingang (priority 410, available: unknown) output:hdmi-surround: Digital Surround 5.1 (HDMI) Ausgang (priority 3300, available: unknown) output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Ausgang + Analog Stereo Eingang (priority 3310, available: unknown) output:hdmi-surround71: Digital Surround 7.1 (HDMI) Ausgang (priority 300, available: unknown) output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Ausgang + Analog Stereo Eingang (priority 310, available: unknown) output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Ausgang (priority 200, available: unknown) output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Ausgang + Analog Stereo Eingang (priority 210, available: unknown) output:hdmi-surround-extra1: Digital Surround 5.1 (HDMI 2) Ausgang (priority 3100, available: unknown) output:hdmi-surround-extra1+input:analog-stereo: Digital Surround 5.1 (HDMI 2) Ausgang + Analog Stereo Eingang (priority 3110, available: unknown) output:hdmi-surround71-extra1: Digital Surround 7.1 (HDMI 2) Ausgang (priority 100, available: unknown) output:hdmi-surround71-extra1+input:analog-stereo: Digital Surround 7.1 (HDMI 2) Ausgang + Analog Stereo Eingang (priority 110, available: unknown) output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Ausgang (priority 200, available: unknown) output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Ausgang + Analog Stereo Eingang (priority 210, available: unknown) output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Ausgang (priority 3100, available: unknown) output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Ausgang + Analog Stereo Eingang (priority 3110, available: unknown) output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Ausgang (priority 100, available: unknown) output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Ausgang + Analog Stereo Eingang (priority 110, available: unknown) off: Aus (priority 0, available: unknown) active profile: <output:hdmi-surround-extra1> sinks: alsa_output.pci-0000_00_1f.3.hdmi-surround-extra1/#2: Internes Audio Digital Surround 5.1 (HDMI 2) sources: alsa_output.pci-0000_00_1f.3.hdmi-surround-extra1.monitor/#2: Monitor of Internes Audio Digital Surround 5.1 (HDMI 2) ports: analog-input-front-mic: Mikrofon vorne (priority 8500, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" analog-input-rear-mic: Mikrofon hinten (priority 8200, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no) properties: analog-output-lineout: Line-Ausgang (priority 9900, latency offset 0 usec, available: no) properties: analog-output-headphones: Kopfhörer (priority 9000, latency offset 0 usec, available: no) properties: device.icon_name = "audio-headphones" hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no) properties: device.icon_name = "video-display" hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: yes) properties: device.icon_name = "video-display" device.product.name = "DENON-AVR" hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no) properties: device.icon_name = "video-display"
$ pacmd list-cards wenn Receiver zu Anfang ausgeschaltet, bleibt so nach dem Einschalten:
1 card(s) available. index: 0 name: <alsa_card.pci-0000_00_1f.3> driver: <module-alsa-card.c> owner module: 6 properties: alsa.card = "0" alsa.card_name = "HDA Intel PCH" alsa.long_card_name = "HDA Intel PCH at 0xdf140000 irq 131" alsa.driver_name = "snd_hda_intel" device.bus_path = "pci-0000:00:1f.3" sysfs.path = "/devices/pci0000:00/0000:00:1f.3/sound/card0" device.bus = "pci" device.vendor.id = "8086" device.vendor.name = "Intel Corporation" device.product.id = "a170" device.product.name = "Sunrise Point-H HD Audio" device.form_factor = "internal" device.string = "0" device.description = "Internes Audio" module-udev-detect.discovered = "1" device.icon_name = "audio-card-pci" profiles: input:analog-stereo: Analog Stereo Eingang (priority 10, available: unknown) output:analog-stereo: Analog Stereo Ausgang (priority 1000, available: unknown) output:analog-stereo+input:analog-stereo: Analog Stereo Duplex (priority 1010, available: unknown) output:hdmi-stereo: Digital Stereo (HDMI) Ausgang (priority 400, available: unknown) output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) Ausgang + Analog Stereo Eingang (priority 410, available: unknown) output:hdmi-surround: Digital Surround 5.1 (HDMI) Ausgang (priority 3300, available: unknown) output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 (HDMI) Ausgang + Analog Stereo Eingang (priority 3310, available: unknown) output:hdmi-surround71: Digital Surround 7.1 (HDMI) Ausgang (priority 300, available: unknown) output:hdmi-surround71+input:analog-stereo: Digital Surround 7.1 (HDMI) Ausgang + Analog Stereo Eingang (priority 310, available: unknown) output:hdmi-stereo-extra1: Digital Stereo (HDMI 2) Ausgang (priority 200, available: unknown) output:hdmi-stereo-extra1+input:analog-stereo: Digital Stereo (HDMI 2) Ausgang + Analog Stereo Eingang (priority 210, available: unknown) output:hdmi-stereo-extra2: Digital Stereo (HDMI 3) Ausgang (priority 200, available: unknown) output:hdmi-stereo-extra2+input:analog-stereo: Digital Stereo (HDMI 3) Ausgang + Analog Stereo Eingang (priority 210, available: unknown) output:hdmi-surround-extra2: Digital Surround 5.1 (HDMI 3) Ausgang (priority 3100, available: unknown) output:hdmi-surround-extra2+input:analog-stereo: Digital Surround 5.1 (HDMI 3) Ausgang + Analog Stereo Eingang (priority 3110, available: unknown) output:hdmi-surround71-extra2: Digital Surround 7.1 (HDMI 3) Ausgang (priority 100, available: unknown) output:hdmi-surround71-extra2+input:analog-stereo: Digital Surround 7.1 (HDMI 3) Ausgang + Analog Stereo Eingang (priority 110, available: unknown) off: Aus (priority 0, available: unknown) active profile: <output:hdmi-stereo-extra1> sinks: alsa_output.pci-0000_00_1f.3.hdmi-stereo-extra1/#2: Internes Audio Digital Stereo (HDMI 2) sources: alsa_output.pci-0000_00_1f.3.hdmi-stereo-extra1.monitor/#3: Monitor of Internes Audio Digital Stereo (HDMI 2) ports: analog-input-front-mic: Mikrofon vorne (priority 8500, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" analog-input-rear-mic: Mikrofon hinten (priority 8200, latency offset 0 usec, available: no) properties: device.icon_name = "audio-input-microphone" analog-input-linein: Line In (priority 8100, latency offset 0 usec, available: no) properties: analog-output-lineout: Line-Ausgang (priority 9900, latency offset 0 usec, available: no) properties: analog-output-headphones: Kopfhörer (priority 9000, latency offset 0 usec, available: no) properties: device.icon_name = "audio-headphones" hdmi-output-0: HDMI / DisplayPort (priority 5900, latency offset 0 usec, available: no) properties: device.icon_name = "video-display" hdmi-output-1: HDMI / DisplayPort 2 (priority 5800, latency offset 0 usec, available: yes) properties: device.icon_name = "video-display" device.product.name = "DENON-AVR" hdmi-output-2: HDMI / DisplayPort 3 (priority 5700, latency offset 0 usec, available: no) properties: device.icon_name = "video-display"